baber/WOPTO huggingface dataset:
Patent CZ-287489-B6 (CZ)
Title: Taxane derivatives, process of their preparation and pharmaceutical preparation containing thereof
Inventor: BOMBARDELLI EZIO
IPC: A61K31/4162
Filed: 1997-04-29
Abstract: In the present invention there are disclosed taxane derivatives of the general formula 1, in which the individual symbols have specific meaning. The invented derivatives represent substances exhibiting inhibiting activity on proliferation of tumor cells including those that are already resistant to other antitumor substances. These substances can be therefore used in the form of a pharmaceutical preparation, forming also a part of the present invention for treating malign tumors. In the present invention there is also claimed a process for preparing active substances.
Patent SK-281756-B6 (SK)
Inventor: DENIS PHILIPPE
IPC: C07C55/02
Filed: 1994-03-07
Abstract: Opisuje sa spôsob izomerizácie karboxylových kyselín, predovšetkým rozvetvených kyselín, aby sa získali zodpovedajúce kyseliny nerozvetvené. Ide predovšetkým o spôsob izomerizácie aspoň jednej nasýtenej rozvetvenej kyseliny zohrievaním, ktorého podstata spočíva v tom, že sa uskutočňuje v prítomnosti účinného množstva irídiového katalyzátora a v prítomnosti promótora, ktorý obsahuje jód alebo bróm, pričom molárny pomer promótor/irídium je v rozmedzí od 0,1/1 až do 20/1. Tento spôsob predovšetkým umožňuje využitie metylglutárovej a etyljantárovej kyseliny pri výrobe adipovej kyseliny.ŕ
Patent SK-285132-B6 (SK)
Title: Switch
Inventor: SCHULZE CLAUS-PETER
IPC: H01H3/00
Filed: 1998-09-18
Abstract: The switch has a contact lever (1) mounted on a hinge pin (2) and possessing a first main contact (3a), which can be swivelled towards a second main contact (3b) whereby the hinge pin (2) is received into a hinge recess opening (6) in the contact lever (1). The hinge recess opening (6) possesses at least a first opening section (6b) with a rotationally symmetrical convex or concave wall which during the swivelling movement of the contact lever (1) can be brought to engage with an associated concave or convex central section (2c) of the hinge pin (2) in order to form a pair of sliding bearings.
Patent SK-280677-B6 (SK)
Title: Substituted 1,2,3,4-tetrahydroisoquinolines, intermediates for their preparation and pharmaceutical agents produced on their basis
Inventor: BLANKLEY CLIFTON JOHN
IPC: A61P25/28
Filed: 1993-04-19
Abstract: This invention relates to novel substituted 1,2,3,4-tetrahydroisoquinolines of general formula (I), in which R1 and R2 are each independently H, alkyl, halogen, hydroxes, alkoxes, amino, alkylamino, dialkylamino, alkanoylamino, benzyolamino, trifluormethyl, carboxes, alkoxycarbonyle, hydroxyalkyl, aminoalkyl or nitro; n is 0 to 4; X is absent or 0, S, imino, N-alkyl, whereby this residue is attached to the tetrahydroisoquinoline at the 5 to 6 position; R3 is H, alkoxes, aralkoxes, alkyltio or halogen; R4 is H, alkyl, hydroxyalkyl, CO2R6 or CON(R6)2, where R6 is H or alkyl; and R5 is alkyl, aryl, aralkyl, which is suitably substituted in alkyl by cycloalkyl; diaralkyl, COR7 or SO2R7, where R7 is aralkyl, alkyl, diaralkyl, OR8 or NR8R9, where R8 and R9 are independently H, alkyl, cycloalkyl, aryl or aralkyl, optionally substituted, and their pharmaceutically suitable salts alone and for the treatment of vascular restenosis, atherosclerosis, excessive secretion AVP, disorder CNS, for regulating of reproductive female functions and for reinforcing cognitive abilities; intermediates for their preparation and pharmaceutical agents produced on their basis.
Patent SK-285033-B6 (SK)
Title: Method for determination of the pumping-out times optimum and use of radon for differentiation between groundwater and static water
Inventor: DEHNERT JOERG
IPC: G01N33/00
Filed: 1997-05-14
Abstract: The invention describes a method for the determination of the pumping-out times optimum of the groundwater for investigations of the representative condition of the sampling time in that water samples are taken at defined, consecutive times. The radon activity concentration of the samples taken is measured and the attainment of a radon activity concentration, which remains essentially constant, indicates the optimum time for taking a representative sample of groundwater from the groundwater observation pipe. Use of radon as a natural tracer for differentiation between groundwater and static water at groundwater measuring sites or for identification and/or localization of defects and/or short circuits at groundwater measuring sites, wherein the radon activity concentration and/or the total activity concentration is evaluated.
Patent SK-283258-B6 (SK)
Title: Method for the synthesis of (R)- or (S)-metipranolol
Inventor: PAVLOVIC DUSAN
IPC: C07C213/10
Filed: 1998-11-12
Abstract: Disclosed is a synthesis of (R)- or (S)-metipranolol, in which 4-O-acetyl-2,3,5-trimethylhydroquinolone reacts with (R)- or (S)-epichlorhydrine in the solvent or without a solvent in the presence of non-aqueous alkali metal carbonate. When the reaction finishes the inorganic salts are removed, the organic layer is thickened, the residual is re-crystallised in the organic solvent. The prepared (R)- or (S)-1-(4-acetoxy-2,3,5- trimethylphenoxy)-2,3-epoxypropane reacts with isopropylamine in the solvent or without the solvent. When the reaction finishes the mixture is thickened to dry and the resulting product (R)- or (S)-metipranolol is re-crystallised in the suitable solvent.
Patent SK-284768-B6 (SK)
Title: Compounds Cu-C, Ag-C a Au-C for sliding electric contacts with the highest current density
Inventor: BIELEK JOZEF
IPC: H01R39/20
Filed: 1992-08-14
Abstract: Compositions Cu-C, Ag-C and Au-C for application for sliding electric contacts with the highest current density within the range from 0.5 to 45 percentage by volume, respectively from 0.1 to 17.3 percentage by weight characterised in, that they are prepared from two homogeneously mixed powder compounds. Proportions of the grains mentioned compounds does not exceed 20 micrometer, powder compounds are compressed by method of isostatic pressing for achieving porosity approaching zero.
Patent SK-278492-B6 (SK)
Title: A method for melting and refining material used for glass production and device for carrying out this method
Inventor: KUNKLE GERALD E
IPC: C03B5/00
Filed: 1986-12-23
Abstract: This patent describes a procedure closed to the melting and refining of material used for glass production purposes, when applied this procedure the bath closed to melted glassy material is created in the first chamber (11), the glassed material to be melted completely, in principle, in this first chamber (11), the melt is drawn off the first chamber (11), at the lower pressure, than the one kept in the first chamber (11) is, it is guided to the second chamber (12) with the use of the inlet facility (36) and melt is drawn of the second chamber (12), however this procedure is provided so that, the pressure in the space over this melt in the second chamber (12) is kept at this value level which is equal maximum to the half of atmospheric pressure, in order the melt getting in the second chamber (12) to be foamed as a result of the expansion closed to the gases contained in this melt, in the space over the melt in the second chamber (12), while the melt is drawn off the bottom part of the second chamber (12), after the gases, created based on the above mentioned foam, have been removed of this chamber. The vacuum facility (52) also is part of this equipment and this facility is used in order to create a negative pressure in the upper part of the second vessel (12).
Patent CZ-291122-B6 (CZ)
Title: Process for preparing amorphous silicon dioxide exhibiting hydrophobic properties
Inventor: ANTOS PETR DR ING
IPC: C01B33/145
Filed: 2000-03-03
Abstract: The proposed preparation process of amorphous silicon dioxide exhibiting hydrophobic properties is characterized in that aqueous solution of water glass containing 3 to 10 percent by weight of silica is subjected to precipitation with a mixture of hydrochloric acid and calcium chloride solution to achieve pH value of the precipitation mixture within 2 to 8 and the weight ratio of calcium chloride to silica is 1.2 to 2.5. The precipitated product is then treated with an organic silicon compound amounting to 0.5 to 5 percent by weight, based on the silicon dioxide amount.
Patent CZ-295060-B6 (CZ)
Title: Injection nozzle for internal combustion engines
Inventor: BOECKING FRIEDRICH
IPC: F02M61/18
Filed: 2000-06-29
Abstract: The present invention relates to an injection nozzle (1) for internal combustion engines, comprising a blind bore (2) having at least one injection port (3), a nozzle needle (5) seat (4) adjoining the blind bore (2), and a transition (8) between the nozzle (5) needle seat (4) and the blind bore (2), said transition (8) being rounded. In the area of the seat (4) and a portion of the blind bore (2) following up therewith, the needle (5) is made in the form of truncated cone.
Patent CZ-299989-B6 (CZ)
Title: Flat structure made of metal and intended particularly for filtration, process for producing such flat structure as well as the use thereof
Inventor: WIRTZ PETER
IPC: B01D39/20
Filed: 2000-07-05
Abstract: The present invention relates to a flat metal structure being especially suited for filtration and being performed as a fabric, knitted fabric or knitwear (1) wherein the flat structure (1) has metal fiber yarns (5 to 12) embedded between metal wire (2, 3, 4) wherein said metal fiber yarn individual fiber diameter is less than 100 microns, preferably less than 30 microns, wherein the metal fiber yarn (5 to 12) cross section includes more than 100, preferably more than 500 individual fibers.
Patent CZ-303323-B6 (CZ)
Title: Drum washer for cleaning long materials
Inventor: PICHLMANN ALFRED
IPC: B08B3/02
Filed: 2006-12-15
Abstract: The present invention relates to a drum washer for cleaning long, particularly hollow materials consisting of a drum structure (2) rotating inside a cylinder (3). On the circumference of the drum structure, there are performed longitudinal channels for placing material therein, and the drum structure has means for inserting material into said channels and means for removal of the material therefrom. The drum structure is provided on its face wall with nozzles for injecting cleaning liquid into the channels. The invention is characterized in that the channels are made as troughs (5) that are rotatably mounted on the drum structure (2). In working position the troughs (5) adjoin by their free edges to the drum (2) and the depth of the troughs (5) corresponds to the width of an annular space extending between the drum (2) and the cylinder (3), wherein the washer is provided with means for lifting the troughs (5) from the drum (2) at the point of inserting material and at the point of the material discharge.
Patent CZ-299780-B6 (CZ)
Title: Device for reinDevice for reinforcing clamping forcing clamping of crankshaft when machining crank journal by a turning machine
Inventor: ZAJACZKOWSKI ROMAN
IPC: B23B5/18
Filed: 2007-08-29
Abstract: The present invention is characterized in that a turning machine (1) partible stator (11) being adapted for mounting adjustable struts (2) that can be spaced between said partible stator (11) a crankshaft crank (K), is provided with girder brackets (13, 13?) for a flexible pull rod (3) intended for crankshaft crank (K) wrapping.
Patent CZ-304024-B6 (CZ)
Title: Method of uniform areal compression of wood, especially spruce
Inventor: MERENDA LUKAS
IPC: B27M1/08
Filed: 2008-12-02
Abstract: Dimensions of wood with moisture content in the range of 22 to 35 percent are adjusted in dependence on dimensions of a molding device. Subsequently is id put into a microwave applicator where it is subjected to plasticization by means of microwave radiation with frequency in the range of 2400 to 2500 MHz for such a long period during which the temperature of 60 to 80 degC is achieved on the wood whole cross section. Subsequently, the plasticized wood is uniformly flat molded in the direction radially perpendicular to the wood fibers. Dimensions thereof in molded state are then stabilized and wood is gradually dried and conditioned to balanced moisture in the range of 7 to 12 percent wherein compression degree of the plasticized wood is in the range of 1 to 60 percent.
Patent CZ-304325-B6 (CZ)
Title: Multifunctional insertion nozzle
Inventor: PÁVEK JAROMÍR
IPC: D03D45/50
Filed: 2012-11-16
Abstract: The present invention relates to a multifunctional insertion nozzle for a pneumatic weft thread inserting device wherein the multifunctional insertion nozzle consists of a fixed portion (1) and a movable portion (2), where the fixed portion is provided with nozzles (7) for inserting weft (9) back into a fabric. The nozzles are connected with air supply holes (3). Further, the multifunctional insertion nozzle is provided with a slot (6) with a nozzle entering therein, whereby said slot (6) is followed up with a guide wedge (8) for guidance of the weft (9). The multifunctional insertion nozzle of the present invention is characterized in that its fixed portion (1) is provided on one its side with an edge (5) forming integral part thereof and at the same time forming a fixed part of weft scissors, while the movable part (2) thereof is formed by a movable arm with the edge (4) fastened thereon wherein the movable part (2) forms at the same time a movable part of the weft scissors.
Patent CZ-307110-B6 (CZ)
Inventor: NOVOTNÝ MICHAL
IPC: C23C14/35
Filed: 2016-06-27
Abstract: Předmětem navrhovaného patentuje metoda přípravy
tenkých vrstev (2) „černého“ hliníku pomocí vakuové
techniky magnetronového naprašování, využití povlaku
(4) s vrstvou (3) drahého kovu pro ochranu a vylepšení
vlastností těchto vrstev a aplikace tohoto povlaku pro
tepelně absorpční pokrytí anod. Pro přípravu vrstev (2) je
využit jako zdrojový materiál terč čistého hliníku a
modifikace vlastností vrstev (3) je dosaženo vhodnou
kombinací depozičních podmínek. Vrstvy (2) černého
hliníku vykazují díky specifické nanostruktuře povrchu
vynikající absorpční vlastnosti v ultrafialové (UV),
viditelné a infračervené oblasti spektra
elektromagnetického záření. Zvolená metoda umožňuje
efektivně a levně připravovat tyto vrstvy na různé
substráty (např. sklo, ocel) a je vhodná i pro pokrývání velkých ploch. Překrytí vrstvy (2) „černého“ hliníku
tenkou vrstvou (3) drahého kovu umožňuje další
vylepšení zmiňovaných vlastností a navíc poskytuje její
ochranu.
Patent CZ-308430-B6 (CZ)
Title: A machine with a circular moving piston in a curved cylinder
Inventor: MACEK JAN
IPC: F01C19/04
Filed: 2016-11-08
Abstract: The invention relates to a machine with a circular moving piston (1) in a curved cylinder (2), with inlet channels (5) and outlet channels (6) and a piston (1) with main sealing strips (4) continuously during its movement. in contact with the curve (3) of the cylinder (2). The piston (1) has auxiliary sealing strips (7), which are in intermittent contact with the curve (3) of the cylinder (2) in the positions of the piston (1), at which the inlet channel (5) is directly connected to the outlet channel (6) ; the auxiliary sealing strips (7) have at least one pressure element (8).
Patent CZ-307930-B6 (CZ)
Title: Supervision device for monitoring people, especially in difficult conditions and a sensor allocation system on the human body
Inventor: Hána Karel
IPC: A61B5/01
Filed: 2018-12-31
Abstract: Supervising equipment for monitoring people especially in difficult conditions, consisting of at least one personal unit with (11) ECG curves sensors, breath curves sensors (12), a three axis accelerometer (13), body temperature sensor (14), ambient temperature (15) and humidity sensor, a magnetic field sensor (16), a gyro sensor (17), an battery, a recording device and a wireless communication interface and remote units with a communication interface for connection to a personal unit and a visualization device; and a system for positioning the sensors on the human body.
Patent CZ-309351-B6 (CZ)
Title: Alloy based on Fe-Al-Si-X and its use
Inventor: HANUS PAVEL
IPC: H01F1/147
Filed: 2021-04-20
Abstract: The Fe-Al-Si-X-based alloy with oxidation resistance at up to 1100 °C and mechanical and tribological resistance at least up to 750 °C contains a basic Fe-Al-Si alloy matrix with an Al content of 16 ± 4 by weight %, of 6 ± 4 by weight %, and at least one alloy element X of 4 ± 3 by weight % from the group of Zr, Cr, Nb, Ni, Ti, W, V and Mo, and the rest is Fe. The basic alloy matrix may also contain at least one additional alloy element Y from 0.01 to 1.5 by weight %, from the group of elements Zr, Cr, Nb, Ni, Ti, W, V, B and Sc, different from the element X. The alloy can be used as cast semi-finished products, in products from the group of forged semi-finished products, wire for welding and wire for hot spraying and in powder form.
Patent CZ-309815-B6 (CZ)
Title: A method of production of a lightguide and a lightguide for a car headlamp
Inventor: OPĚLA JIŘÍ
IPC: F21V9/08
Filed: 2022-05-20
Abstract: The solution includes a method of manufacturing a lightguide (2) for a car headlamp, which includes a) the step of injecting a first material (3) into a mould, wherein the first material (3) is a colourless translucent polymer, and injecting the second material (4) into the mould, wherein the second material (4) is a translucent polymer comprising a coloured pigment, wherein the amount of the second material (4) is less in volume than the amount of the first material (3); b) the step of contacting the first material (3) with the second material (4) in the mould before they solidify, wherein the first material (3) and the second material (4) are bonded together, wherein the lightguide (2) is formed from the first material (3) on the longer part of its length and is formed from the second material (4) on the shorter part of its length; c) the step of forming a rounded surface (6) for the output of light passing along the majority of the length of the lightguide (2) and forming the binding elements (7) from the first material (3) after the injection of the first material (3) into the mould and before the solidification of the first material (3); and d) the step of shaping the surface (5) for the light to enter the lightguide (2) from the second material (4) after the second material (4) is injected into the mould and before the second material (4) solidifies, wherein the said shorter portion of the length of the lightguide (2) formed from the second material (4) forms a filter for changing the colour of the light. A lightguide produced in this manner also represents a solution.
Patent SK-286412-B6 (SK)
Title: Method for treating archival paper carriers
Inventor: HAVLINOVA BOHUSLAVA
IPC: D21H25/00
Filed: 2005-10-12
Abstract: A method for treating archival paper carriers after an elimination of acidic soluble products by washing with deionised water and post deacidification, wherein the paper carriers are submitted to the action of reagents by absorption to the solution thereof, letting deacidification by magnesium hydrogen carbonate or calcium hydrogen carbonate or by magnesium hydrogen carbonate in two step and after that by calcium hydrogen carbonate. Paper carrier is dried within at least 24 hours after deacidification or after any stage thereof. Then neutralized paper carriers are submitted to the stabilizing by antioxidant solution within at least 5 min.
Patent SK-288202-B6 (SK)
Title: Ensuring smooth changes in characteristics pneumatic clutches by application of regulatory system
Inventor: HOMISIN JAROSLAV
IPC: F16D3/00
Filed: 2011-11-02
Abstract: The invention relates to control system (1), which is intended to implement finetuning torsionally oscillating mechanical system during its operation and consist of a management and control subsystem (2, 3), wherein the controlling subsystem (2) consist from the induction sensor (4 ), a portable device (5) and the microprocessor (6).
Patent AT-500751-B8 (AT)
IPC: D21F7/08
Filed: 2003-02-20
Granted: 2007-02-15
Abstract: In a papermaking process a wet fibre layer on a moving dewatering belt (1) and felt belt (2), the belt lower face is subjected to a partial vacuum. The belt (1, 2) is supported by a structure (4, 5) with a series of separate supporting components located at intervals. The supporting components are separated from the moving sieve belt (1) and felt (2) by low-wear pads. The supporting components are position-adjustable transverse beams forming corrugated outer margins. The supporting structures also move and generate an oscillating action in the moving wet fibre suspension.
Patent EP-1278580-B8 (EP)
Inventor: BENNETT JOHN DAVID
IPC: A63B67/14
Filed: 2001-04-24
Granted: 2006-05-03
Abstract: A device for playing the game of curling comprising a body 10 having at least three friction reduction means in the form of ball or roller bearing units 12a, b and c, 13a, b and c and 14a, b and c. Said body 10 is made of wood, vulcanised rubber, plastics material or metal. A metal insert 18 may be imbedded in said body 10. A pusher (21, figures 3 and 4), to be used with said curling device comprising a base having a pair of jaws and a handle projecting from said base. The curling device may also be used for playing a game in a similar manner to bowls.
Patent EP-1360428-B8 (EP)
Inventor: GOEBEL RENE
IPC: F16D55/226
Filed: 2002-02-08
Granted: 2005-10-26
Abstract: L'invention concerne un étrier de frein (10) formé sans enlèvement de copeaux, destiné à un frein à disques à garniture partielle dans lequel il forme un étrier flottant après avoir subi un réusinage avec enlèvement de copeaux. Cet étrier comporte un générateur de force de freinage (12) et un aboutement (22) situé à l'opposé de ce générateur. Pour le formage de l'étrier de frein (10) sans enlèvement de copeaux, on utilise deux formes (34, 36) recevant chacune une partie dudit étrier. Dans ces formes, les surfaces d'appui (Q1, Q2, Q3, Q4, Q5) et les surfaces d'action (S1/2, S3, S4, S5) de l'étrier de frein (10) sont configurées de telle façon que ledit étrier de frein (10) puisse être supporté de manière définie au niveau de ses surfaces d'appui (Q1, Q2, Q3, Q4, Q5) pour le réusinage avec enlèvement de copeaux et puisse être serré par l'intermédiaire des forces de serrage appliquées sur ses surfaces d'action (S1/2, S3, S4, S5). Pour limiter au maximum l'étendue du réusinage avec enlèvement de copeaux, l'aboutement (22) et les surfaces d'appui (Q1, Q2, Q3, Q4, Q5) de l'étrier de frein (10) sont configurés dans une seule et même forme (34) lors du formage sans enlèvement de copeaux.
Patent EP-1637943-B8 (EP)
Inventor: REINER MORITZ
IPC: G05B9/02
Filed: 2005-09-16
Granted: 2009-09-09
Abstract: The control unit compares a signal indicative of the actual speed or loading of the drive, and a signal representing a given, corresponding desired value. A comparator measures the difference between these signals. The result is sent to a detection stage able to activate a safety circuit.
Patent BR-PI0415652-B8 (BR)
Title: composição adesiva sensível à pressão
Inventor: MASATO SHIRAI
IPC: C09J123/22
Filed: 2004-10-20
Abstract: "composição adesiva sensível à pressão". a presente invenção refere-se a uma composição adesiva sensível à pressão que compreende três ingredientes, isto é, poliisopreno, um copolímero de estireno/isopreno/estireno e poliisobutileno sólido em uma proporção de (10-60)/(10-50)/(20-60) em peso e que contém ainda um polímero de isobutileno não-sólido e um agente de viscosidade, caracterizada pelo fato de que a proporção do polímero de isobutileno não-sólido é de 1 a 30 partes em peso, exceto 30 partes em peso, por 100 partes em peso do total dos três ingredientes, isto é, do poliisopreno, do copolímero de estireno/isopreno/estireno e do poliisobutileno sólido. quando usado em um emplastro adesivo para uso externo sobre a pele, a composição tem uma viscosidade satisfatória independentemente da temperatura do ar ambiente ser alta ou baixa, tem uma estabilidade excelente durante armazenagem a longo prazo, conserva a força de coesão necessária e não irrita desnecessariamente a pele.